(完整版)六年级数学上册解方程
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六年级数学上册 解方程
3
χ=270×10%
χ÷
7
=20×40%
χ÷
5
=
4
:2
8
(
5
+3.2)χ=
3
(1+
4
)χ=20
7
χ÷
5
=12
42141
313
75%χ-
1
4
χ=50
7
8
χ=21
5
6
χ+70=135
3
8
χ-20=100
60%χ-1.4×7=11.2
35
4
2X
12
1+60%χ=61
9
5
=81
155
2
χ×
8
=
28
χ÷
52
6
=
3
23
3
χ-
8
χ=49
3
1
2
X1
χ+250%χ=10.5
6χ-χ=350
135
4
χ+
4
=
6
21
3
χ-
5
χ=35
1
4
χ-60%χ=450
2χ+4(8+χ)=56
χ÷
χ-
60%χ=75
(1+20%)χ=36 40%χ-80=120
4χ+2χ=50 χ-30%χ=3.5
χ-25%χ=25
3
1
3
15
4
6
715
8
χ=
6
×
8
1
3
116
5
15
x-
2
5
x=21
24
X-
2
7
X=
1
14
X
2
9
×
x
=
1
18
4
5
9
3
4
25
36
4
5
21
χ-
212
5
χ=9
6
χ+
3
χ=80
3
4
X
2
3
X
1
12
35
4
2X
12
-120%x=18
x-4×
21
3
=
5
÷
121
8
=15×
3
40%X-
4
=
7
12
x20%x16
x
35
4
6
111
113
4x
2xx10
X+X=
234
422
17-120%X=5
X-12%X=2.816
4111
×
-
X=
54220
(
5
7
6
+<
br>5
8
)
x
=
20
x
+ 20%
x
= 40
6×9-
1
2
x
=26.8
χ+1
2
3
7
χ=
4
2
3
ⅹ+
1
6
ⅹ=15
X-
21
7
X=
14
X
(1-25%)
x
=36 30
(
5
6
+
5
8
)
x
=
7
20
x
+ 20%
x
= 40
7
8
χ-
2
5
χ=1
3
4
ⅹ∶
2
5
=
15
16∶
8
9
X
÷
12
8
=15×
3
40%X-
%
x
=
90
(1-25%)
x
=36
10×χ=
8
9
1
3
+3χ=
4
5
÷
3
4
=
4
5
1
=
7
412